Book/Report

FZJ-2017-03475

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Bestimmung der spezifischen $\alpha$-Aktivität des Pu-239 mit Hilfe einer Flüssig-Szintillationszählmethode

Ihle, H. R.FZJ* ; Karayannis, M.FZJ* ; Murrenhoff, A. P.FZJ*

1966
Kernforschungsanlage Jülich, Verlag Jülich

Please use a persistent id in citations: http://hdl.handle.net/2128/14362

Report No.: Juel-0347-PC

Abstract: By use of an improved liquid scintillation counting method, the specific $\alpha$-activity of Pu-239 has been determined to be 136400 $\pm$ 360 disintegrations •min$^{-1}$ $\mu$g$^{-1}$ , which corresponds to a half live of 24350 $\pm$ 63 years. The counting method employed has considerable advantagea over other methods for the precise determination of specific activities of $\alpha$-emitters. However, the possibilities to discriminate against $\beta/\gamma$-emitting impurities are limited.

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Contributing Institute(s):

1. Publikationen vor 2000 (PRE-2000)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

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Database coverage:

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